From 6376362d15ccbc02e15d0b3b7a7a5d862efd6b91 Mon Sep 17 00:00:00 2001
From: Diego Biurrun <diego@biurrun.de>
Date: Thu, 8 Sep 2011 14:21:38 +0200
Subject: Employ FF_ARRAY_ELEMS instead of manually calculating array length.

---
 libavformat/mxf.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'libavformat/mxf.c')

diff --git a/libavformat/mxf.c b/libavformat/mxf.c
index 6192368da0..029486f6d8 100644
--- a/libavformat/mxf.c
+++ b/libavformat/mxf.c
@@ -19,6 +19,7 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "libavutil/common.h"
 #include "mxf.h"
 
 /**
@@ -80,7 +81,7 @@ static const struct {
     {PIX_FMT_PAL8,    {'P', 8                                           }},
 };
 
-static const int num_pixel_layouts = sizeof(ff_mxf_pixel_layouts) / sizeof(*ff_mxf_pixel_layouts);
+static const int num_pixel_layouts = FF_ARRAY_ELEMS(ff_mxf_pixel_layouts);
 
 int ff_mxf_decode_pixel_layout(const char pixel_layout[16], enum PixelFormat *pix_fmt)
 {
-- 
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